Eur. Phys. J. C (2018) 78: 246
https://doi.org/10.1140/epjc/s10052-018-5709-0

Regular Article - Theoretical Physics

Scale-dependent polytropic black hole

¹ Departamento de Física, Universidad de los Andes, Apartado Aéreo 4976, Bogotá, Distrito Capital, Colombia
² Instituto de Física, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Santiago, Chile

^* e-mail: p.bargueno@uniandes.edu.co

Received: 22 August 2017
Accepted: 7 March 2018
Published online: 22 March 2018

Abstract

In the present work we study the scale-dependence of polytropic non-charged black holes in (3+1)-dimensional space-times assuming a cosmological constant. We allow for scale-dependence of the gravitational and cosmological couplings, and we solve the corresponding generalized field equations imposing the null energy condition. Besides, some properties, such as horizon structure and thermodynamics, are discussed in detail.